… in Human, All Too Human (1878), Nietzsche elaborates that all human symbolism – even music – is rooted in the ‘imitation of gesture’ at work in ancient tragedy. He writes that the human impulse to move with others ‘is older than language, and goes on involuntarily … [even] when the language of gesture is universally suppressed,’ as he observed among Christians of his day. When humans don’t learn how to move their bodily selves, Nietzsche insists, their senses grow dull and they lose the capacity to discern what is good for them. He asks: where are the ‘Books that teach us to dance’? Here, dance assumes a role it will play throughout Nietzsche’s writing as a litmus test for any value, idea, practice or person. Does it dance? Does it catalyse a joyful affirmation of life?
— Read on aeon.co/ideas/for-nietzsche-lifes-ultimate-question-was-does-it-dance